Documentation
Getting-started guides, hardware references, software APIs, and application notes for every Protocentral board, sensor, and HealthyPi kit.
Start here
Flagship product docs to begin with.HealthyPi Move
Wrist-worn, open-source vital-signs monitor — ECG, SpO₂, BPT, EDA, temp. Built on Nordic nRF5340 + Zephyr.
Open docsHealthyPi 5 Vital Signs Monitoring HAT Kit
Open biosignals HAT for Raspberry Pi — RP2040 + ESP32-C3. ECG, respiration, PPG/SpO₂, temp out of the box.
Open docsProtocentral MAX30001 ECG and Respiration/Bio-Impedance Breakout Kit
Single-lead ECG and bio-impedance front-end with on-chip R-R detection. SPI, 1.8 – 5 V.
Open docsProtocentral AFE4490 Pulse Oximeter Breakout Board Kit
Classic SpO₂ + PPG front-end with finger probe + cables. Ideal first pulse-oximetry project.
Open docsBrowse by domain
Find docs by what you are measuring, not which board you own.HealthyPi Platforms & Kits
Full multi-page documentation for the HealthyPi wearables and HAT kits.ECG & Heart Rate
Single-lead, multi-lead, R-R detection, respiration via BioZ.
Reference
Getting Started with the Protocentral ADS1292R Breakout v3 and Shield v2
Getting StartedGetting Started with the Protocentral ADS1292R ECG/Respiration Breakout v4
Getting StartedGetting Started with the Protocentral ADS1292R ECG/Respiration Shield
Getting StartedGetting Started with the Protocentral ADS1293 3-Channel ECG Breakout Board
Getting StartedGetting Started with the Protocentral MAX30001 ECG and Bio-Impedance Breakout Board
Getting StartedGetting Started with the Protocentral MAX30003 Single-Lead ECG Breakout Board
Getting StartedGetting Started with the Protocentral ST1VAFE3BX Breakout
Getting StartedGetting Started with the Protocentral tinyECG (MAX30001 · QT Py / XIAO Form Factor)
SpO₂ & Pulse Oximetry
Optical PPG, SpO₂, heart rate, and BP-trend front-ends.Temperature
Contact and non-contact body and surface temperature sensing.GSR & EDA
Skin conductance and electrodermal activity sensing.Capacitive Sensing
Capacitive front-ends for proximity, level, gesture, and material detection.General-Purpose ADCs & Tools
Precision ADCs, level converters, USB-UART bridges.No docs match your search
Try a different keyword, or clear the search box.